Index: bin/pg_dump/pg_backup_tar.c
===================================================================
RCS file: /projects/cvsroot/pgsql/src/bin/pg_dump/pg_backup_tar.c,v
retrieving revision 1.50
diff -c -r1.50 pg_backup_tar.c
*** bin/pg_dump/pg_backup_tar.c	12 Feb 2006 06:11:50 -0000	1.50
--- bin/pg_dump/pg_backup_tar.c	20 Apr 2006 08:45:03 -0000
***************
*** 68,73 ****
--- 68,74 ----
  	FILE	   *tarFH;
  	FILE	   *tmpFH;
  	char	   *targetFile;
+ 	char	   *tempFile;
  	char		mode;
  	off_t		pos;
  	off_t		fileLen;
***************
*** 360,370 ****
  	}
  	else
  	{
  		tm = calloc(1, sizeof(TAR_MEMBER));
  
! 		tm->tmpFH = tmpfile();
  
! 		if (tm->tmpFH == NULL)
  			die_horribly(AH, modulename, "could not generate temporary file name: %s\n", strerror(errno));
  
  #ifdef HAVE_LIBZ
--- 361,378 ----
  	}
  	else
  	{
+ 		char *tmpname;
  		tm = calloc(1, sizeof(TAR_MEMBER));
  
! 		tmpname = tempnam(NULL, NULL);
! 		if (tmpname != NULL)
! 		{
! 			tm->tempFile = strdup(tmpname);
! 			if (tm->tempFile != NULL)
! 				tm->tmpFH = fopen(tm->tempFile , "w+b");
! 		}
  
! 		if (tmpname == NULL || tm->tempFile == NULL || tm->tmpFH == NULL)
  			die_horribly(AH, modulename, "could not generate temporary file name: %s\n", strerror(errno));
  
  #ifdef HAVE_LIBZ
***************
*** 1040,1047 ****
  		len += res;
  	}
  
! 	if (fclose(tmp) != 0)		/* This *should* delete it... */
  		die_horribly(AH, modulename, "could not close tar member: %s\n", strerror(errno));
  
  	if (len != th->fileLen)
  	{
--- 1048,1060 ----
  		len += res;
  	}
  
! 	if (fclose(tmp) != 0)
  		die_horribly(AH, modulename, "could not close tar member: %s\n", strerror(errno));
+ 	if (th->tempFile != NULL)
+ 	{
+ 		unlink(th->tempFile);
+ 		free(th->tempFile);
+ 	}
  
  	if (len != th->fileLen)
  	{